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Biomedical subjects

F Soave

Publications and source records attributed to F Soave.

5 recordsLinked to original sources
PubMed1979

Xanthogranulomatous lymphadenitis.

A case of an unusual type of granulomatous lymphadenitis, initially suspected of being a malignant lymphoma, is reported. Histologically, this lesion shows a striking xanthomatous appearance, due to collections of foamy histiocytes interspersed with chronic inflammatory cells, and resulting in a storage-like aspect. Evidence indicates that this process merely represents the reabsorption and healing phases of an acute suppurative lymphadenitis, with histopathologic features comparable to those of xanthogranulomatous pyelonephritis. The term xanthogranulomatous lymphadenitis is suggested for this previously inadequately described lesion, and the likely non-specific degenerative character of the xanthomatous response is stressed.

Adolescent↗
PubMed1978

Retroperitoneal fibrohistiocytic tumors in children: report of five cases.

Five rare retroperitoneal fibrohistiocytic tumors of children are described mainly in reference to the pathological aspects. A more detailed description is given of a retroperitoneal xanthogranuloma, including an ultrastructural study. This case is particularly interesting for its rapid transformation into a fibroxanthosarcoma. The other cases include two fibroxanthosarcomas, a storiform fibrous xanthoma, and a malignant histiocytoma. The most difficult points in the recognition and in the differential diagnosis of these tumors are discussed, and emphasis is placed on some interesting pathological features. Prognosis of such tumors appears difficult to assess from our series since two patients died in the immediate postoperative period, one died one and a half years after the discovery of the tumor, and two are alive and well, but with a short follow-up.

Child↗
PubMed1977

Megacolon: long-term results of surgical treatment.

The 10-year follow-up results for operations for Hirschsprung's disease from 24 pediatric surgical clinics are reviewed. Some of the bad results achieved are probably due mainly to operative technical errors. Many of the problems occured rather early during the follow-up period.

Adolescent↗